参数名
参数值
参数名
参数值
Rated control supply voltage at AC 50 Hz
240 - 240
Type of electrical connection of main circuit
Screw connection
Number of auxiliary contacts as normally open contact
0
Modular version
无
Rated operation power NEMA
7.4
Number of normally open contacts as main contact
3
Rated control supply voltage at AC 60 Hz
0 - 0
Rated operation current Ie at AC-4, 400 V
7
Voltage type for actuating
AC
Rated operation current Ie at AC-3, 400 V
12
Number of normally closed contacts as main contact
0
Rated operation power at AC-3, 400 V
5.5
Rated operation power at AC-4, 400 V
3
Rated operation current Ie at AC-1, 400 V
22
Rated control supply voltage at DC
0 - 0
Number of auxiliary contacts as normally closed contact
1
Adjustment range undelayed short-circuit release
5 - 8.3
Overload release current setting
240 - 300
Degree of protection (IP)
IP20
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
300
Type of control element
Rocker lever
With integrated under voltage release
无